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Method of invariant manifold for chemical kinetics
Gorban A. N., Karlin I. V.
arXiv:cond-mat/0207231 v1 9 Jul 2002
Русское название: Метод инвариантного многообразия в химической кинетике
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Полный текст статьи [pdf, 311 Kb, in english]
Abstract
In this paper, we review the construction of low-dimensional manifolds of reduced description for equations of chemical kinetics from the standpoint of the method of invariant manifold (MIM). MIM is based on a formulation of the condition of invariance as an equation, and its solution by Newton iterations. A review of existing alternative methods is extended by a thermodynamically consistent version of the method of intrinsic low-dimensional manifolds. A grid-based version of MIM is developed, and model extensions of low-dimensional dynamics are described. Generalizations to open systems are suggested. The set of methods covered makes it possible to effectively reduce description in chemical kinetics.
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